A new study published in this month's Journal of Pediatric Psychiatry revealed a positive correlation between DHA (docosahexaenoic acid) levels in breast milk and newborn neurobehavioral function.
These findings support numerous clinical studies showing that DHA, a long chain omega-3 fatty acid, plays an important role in infant mental and visual development. DHA is now added to over 75% of U.S. infant formulas.
The study, conducted at Texas Tech University, analyzed the DHA content of breast milk collected from 20 breastfeeding mothers nine days after delivery. At the same time, their infants were tested for their neurobehavioral functioning using the Brazelton Neonatal Behavioral Assessment Scale (NBAS), a commonly used behavioral test. Analysis revealed a positive correlation between DHA levels in the mother's breast milk and their child's NBAS score.
"This study is significant because it correlates higher DHA in breast milk to higher cognitive function at a very young age," said study investigator Connye Kuratko, PhD, a registered dietitian formerly with Texas Tech University and now with Martek Biosciences. "Americans have among the lowest level of breast milk DHA in the world because of our diets, but pregnant and breastfeeding moms can safely ensure their baby is getting enough DHA simply by taking a DHA supplement. This study also underscores the importance of adding high levels of DHA to infant formula to ensure formulas provide enough of this important brain building nutrient."
One recent study published in the July issue of American Journal of Clinical Nutrition showed that infants of mothers who supplemented with DHA during the first four months of breastfeeding had better psychomotor skills at 2 1/2 years of age.
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